The Vevor spot welder has already worked very well to reproduce "factory" spot welds on a classic VW cill replacement.
My own improvement was to fit an Irish standard 16amp , 220v plug to the machine on arrival,to suit my personal set -up.
Thanks Vevor,great all round value.Look forward to acquiring a selection of arms and electrodes for a greater variety of hobby work.
Apparently , Sealey arms and electrodes are compatible.